15661115760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{2309}}^1$

素因数の和:2863

約数の個数: 160

約数和(自身を含む): 49496832000

約数和(自身を除く): 33835716240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 479, 590, 708, 885, 944, 958, 1180, 1416, 1437, 1770, 1916, 2309, 2360, 2395, 2832, 2874, 3540, 3832, 4618, 4720, 4790, 5748, 6927, 7080, 7185, 7664, 9236, 9580, 11496, 11545, 13854, 14160, 14370, 18472, 19160, 22992, 23090, 27708, 28261, 28740, 34635, 36944, 38320, 46180, 55416, 56522, 57480, 69270, 84783, 92360, 110832, 113044, 114960, 136231, 138540, 141305, 169566, 184720, 226088, 272462, 277080, 282610, 339132, 408693, 423915, 452176, 544924, 554160, 565220, 678264, 681155, 817386, 847830, 1089848, 1106011, 1130440, 1356528, 1362310, 1634772, 1695660, 2043465, 2179696, 2212022, 2260880, 2724620, 3269544, 3318033, 3391320, 4086930, 4424044, 5449240, 5530055, 6539088, 6636066, 6782640, 8173860, 8848088, 10898480, 11060110, 13272132, 16347720, 16590165, 17696176, 22120220, 26544264, 32695440, 33180330, 44240440, 53088528, 65254649, 66360660, 88480880, 130509298, 132721320, 195763947, 261018596, 265442640, 326273245, 391527894, 522037192, 652546490, 783055788, 978819735, 1044074384, 1305092980, 1566111576, 1957639470, 2610185960, 3132223152, 3915278940, 5220371920, 7830557880, 15661115760]

約数ペア:

[(1, 15661115760), (2, 7830557880), (3, 5220371920), (4, 3915278940), (5, 3132223152), (6, 2610185960), (8, 1957639470), (10, 1566111576), (12, 1305092980), (15, 1044074384), (16, 978819735), (20, 783055788), (24, 652546490), (30, 522037192), (40, 391527894), (48, 326273245), (59, 265442640), (60, 261018596), (80, 195763947), (118, 132721320), (120, 130509298), (177, 88480880), (236, 66360660), (240, 65254649), (295, 53088528), (354, 44240440), (472, 33180330), (479, 32695440), (590, 26544264), (708, 22120220), (885, 17696176), (944, 16590165), (958, 16347720), (1180, 13272132), (1416, 11060110), (1437, 10898480), (1770, 8848088), (1916, 8173860), (2309, 6782640), (2360, 6636066), (2395, 6539088), (2832, 5530055), (2874, 5449240), (3540, 4424044), (3832, 4086930), (4618, 3391320), (4720, 3318033), (4790, 3269544), (5748, 2724620), (6927, 2260880), (7080, 2212022), (7185, 2179696), (7664, 2043465), (9236, 1695660), (9580, 1634772), (11496, 1362310), (11545, 1356528), (13854, 1130440), (14160, 1106011), (14370, 1089848), (18472, 847830), (19160, 817386), (22992, 681155), (23090, 678264), (27708, 565220), (28261, 554160), (28740, 544924), (34635, 452176), (36944, 423915), (38320, 408693), (46180, 339132), (55416, 282610), (56522, 277080), (57480, 272462), (69270, 226088), (84783, 184720), (92360, 169566), (110832, 141305), (113044, 138540), (114960, 136231)]